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4-Way UHF Variable Gain Masthead Amplifier

Product Code: PROMHD14V

  • Variable gain masthead amplifier
  • F type connections
  • 1 input 4 output
  • Suitable for outdoor use
  • Requires power
4-Way UHF Variable Gain Masthead Amplifier
4-Way UHF Variable Gain Masthead Amplifier
4-Way UHF Variable Gain Masthead Amplifier
£28.68 inc vat
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

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Product Description

4-Way UHF Variable Gain Masthead Amplifier; 1 Input; 4 Output-1/16dB

Features:

  • This range of high-performance low-noise pre-amplifiers and multi-way mastheads includes both fixed and variable gain versions. Selected models can be powered at 5 to 12 volts, allowing powering directly from certain digital terrestrial set-top boxes or IDTVs which can provide 5V output at the aerial socket.
  • Fully-screened amplifier modules in robust die-cast enclosures. Strong cast-in 'F' connectors.
  • Free-draining moulded outer enclosures give easy access and cannot trap water.
  • Low noise figures and well-filtered inputs. Sharp cut off below 400 MHz, helps avoid interference problems from nearby transmitters: CB, PMR, TETRA, HF and VHF amateur radio, etc.
  • Variable gain models have inter-stage control to maintain good noise figure at reduced gain.
  • All multi-way amplifiers can be powered via any output.
  • Also available complete with power supply PROPSU11F (PROMHD14V-PS).
  • With equipotential bonding point.

Technical Information:

Product Code
Ways
Gain NF Max Input Power Requirement
Typical Applications

PROMHD14V

4

1 - 16dB

2.2dB

80dBV

12V, 50 mA

Universal 4-way D/A

The maximum output level per multiplex is per the table in dBV when there are eight equal level multiplexes. If the number of multiplexes to be carried is not eight please refer to our Mux guide.

Product Description

4-Way UHF Variable Gain Masthead Amplifier; 1 Input; 4 Output-1/16dB

Features:

  • This range of high-performance low-noise pre-amplifiers and multi-way mastheads includes both fixed and variable gain versions. Selected models can be powered at 5 to 12 volts, allowing powering directly from certain digital terrestrial set-top boxes or IDTVs which can provide 5V output at the aerial socket.
  • Fully-screened amplifier modules in robust die-cast enclosures. Strong cast-in 'F' connectors.
  • Free-draining moulded outer enclosures give easy access and cannot trap water.
  • Low noise figures and well-filtered inputs. Sharp cut off below 400 MHz, helps avoid interference problems from nearby transmitters: CB, PMR, TETRA, HF and VHF amateur radio, etc.
  • Variable gain models have inter-stage control to maintain good noise figure at reduced gain.
  • All multi-way amplifiers can be powered via any output.
  • Also available complete with power supply PROPSU11F (PROMHD14V-PS).
  • With equipotential bonding point.

Technical Information:

Product Code
Ways
Gain NF Max Input Power Requirement
Typical Applications

PROMHD14V

4

1 - 16dB

2.2dB

80dBV

12V, 50 mA

Universal 4-way D/A

The maximum output level per multiplex is per the table in dBV when there are eight equal level multiplexes. If the number of multiplexes to be carried is not eight please refer to our Mux guide.

Technical Specification

IEC or F Type

F Type

Number of Outputs

4

Number of Inputs

1

Low, Medium or High

Variable

Internal or External

External

Amplifier Includes Power Supply Unit (PSU)

No

Amplifier Includes Full Output

No

Product Requires Power Supply Unit (PSU)

No

RED Class 0 or Class 1

Class 0

Width

45mm

Depth

90mm

Height

150mm

Weight

0.26Kg

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Google Company Reviews

chris
16/02/2024

Really helpful online support, good advice and helped me find the best solution for my needs.

john wilding
13/02/2024

Wonderful service correctly advised what i required and also took the time to show how i connect the equipment with there own drawn diagram, definitely will be using again

nock martin
09/02/2024

Nick
08/02/2024

Great company to deal with. Ordered a 1 inch alu pole for my weather station and was delivery promptly. Highly recommended.

Ken Sims
06/02/2024

Excellent service with prompt delivery

£28.68 inc vat
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

Mastercard Visa AMEX PayPal Discover Apple Pay Google Pay

Product Description

4-Way UHF Variable Gain Masthead Amplifier; 1 Input; 4 Output-1/16dB

Features:

  • This range of high-performance low-noise pre-amplifiers and multi-way mastheads includes both fixed and variable gain versions. Selected models can be powered at 5 to 12 volts, allowing powering directly from certain digital terrestrial set-top boxes or IDTVs which can provide 5V output at the aerial socket.
  • Fully-screened amplifier modules in robust die-cast enclosures. Strong cast-in 'F' connectors.
  • Free-draining moulded outer enclosures give easy access and cannot trap water.
  • Low noise figures and well-filtered inputs. Sharp cut off below 400 MHz, helps avoid interference problems from nearby transmitters: CB, PMR, TETRA, HF and VHF amateur radio, etc.
  • Variable gain models have inter-stage control to maintain good noise figure at reduced gain.
  • All multi-way amplifiers can be powered via any output.
  • Also available complete with power supply PROPSU11F (PROMHD14V-PS).
  • With equipotential bonding point.

Technical Information:

Product Code
Ways
Gain NF Max Input Power Requirement
Typical Applications

PROMHD14V

4

1 - 16dB

2.2dB

80dBV

12V, 50 mA

Universal 4-way D/A

The maximum output level per multiplex is per the table in dBV when there are eight equal level multiplexes. If the number of multiplexes to be carried is not eight please refer to our Mux guide.